Ok, I've been racking my brains at this for a while now and can't seem to figure out why this won't fold back up.  The teeth don't have to be in any specific order I was shooting for 1.020" between each but at this point it just needs to fold.  It will not refold back up.  I can't seem to figure it out.  The edge that I used to unfold is still there, and I collected all bends but it just will not fold back up.  So I figured I would post this here to see what someone else may come up with.  It seems like its a bug in SolidWorks to me, but not certain.  Any advice or help would be greatly appreciated.

Jason